Re:function

When I do I get a compile error: expected array with totPizza highlighted


tp = FormatCurrency(totPizza(a, pizza))
tf = FormatCurrency(totFries(b, fries))
td = FormatCurrency(totDrink(c, sftdrks))
totDue = FormatCurrency(totDue(totPizza, totFries, totDrink))

Here's your fixed program:

Code:

---

Option Explicit

Private Sub cmdCompute_Click()
'request order and calculate bill
Dim pizza As Single, fries As Single, sftdrks As Single, _
fmt As String, totPizza As Single, totFries As Single, _
totDrink As Single, totDue As Single, tp As Single, tf As Single, _
td As Single, a As Single, b As Single, c As Single

    Call InputOrder(pizza, fries, sftdrks)
    Call DisplayBill(fmt, totPizza, totFries, totDrink, totDue, pizza, fries, sftdrks, tp, tf, td, a, b, c)
End Sub

Private Sub InputOrder(pizza As Single, fries As Single, _
sftdrks As Single)
'get the order
    pizza = Val(txtPizza.Text)
    fries = Val(txtFries.Text)
    sftdrks = Val(txtDrink.Text)
End Sub

Private Sub DisplayBill(fmt As String, totPizza As Single, _
totFries As Single, totDrink As Single, totDue As Single, _
pizza As Single, fries As Single, sftdrks As Single, tp As Single, _
tf As Single, td As Single, a As Single, b As Single, c As Single)
'display order and amt due
    picOutput.Cls
    picOutput.FontBold = True
    picOutput.Font = "Courier"
    fmt = "$ ###,##0.00"
    tp = ftotPizza(a, pizza)
    tf = ftotFries(b, fries)
    td = ftotDrink(c, sftdrks)
    totDue = ftotDue(tp, tf, td)
    picOutput.Print "Item"; Tab(14); "Quantity"; Tab(39); "Price"
    picOutput.Print
    picOutput.FontBold = False
    picOutput.Print "pizza slices"; Tab(17); pizza; Tab(40);
    picOutput.Print Format(tp, fmt)
    picOutput.Print "fries"; Tab(17); fries; Tab(40); Format(tf, fmt)
    picOutput.Print "soft drinks"; Tab(12); sftdrks; Tab(40);
    picOutput.Print Format(td, fmt)
    picOutput.Print
    picOutput.FontBold = True
    picOutput.Print "Total"; Tab(35); Format(totDue, fmt)
End Sub

Private Function ftotPizza(a As Single, pizza As Single) As Single
    a = 1.25
    ftotPizza = a * pizza
End Function

Private Function ftotFries(b As Single, fries As Single) As Single
    b = 1
    ftotFries = b * fries
End Function

Private Function ftotDrink(c As Single, sftdrks As Single) As Single
    c = 0.75
    ftotDrink = c * sftdrks
End Function

Private Function ftotDue(totPizza As Single, totFries As Single, _
totDrink As Single) As Single
    ftotDue = totPizza + totFries + totDrink
End Function

Private Sub cmdExit_Click()
    End
End Sub

---

Compare the code carefully to see your mistakes. :)

Thanks, I'll try it and let you know. I do have to format my numbers to right justify - does (below) do this?

fmt = "$ ###,##0.00"

I believe so. I'm not 100% sure ;)

Try this:

Format(VariableName, "currency")

~seaweed

P.S. See my reply to your last post...I already solved this for you!

http://www.vb-world.net/forums/showthread.php?threadid=9985


Edited by seaweed on 02-23-2000 at 03:37 PM